20585344213

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{1709}}^1\times {\mathrm{32467}}^1$

素因数の和:34236

約数の個数: 16

約数和(自身を含む): 23984760960

約数和(自身を除く): 3399416747

約数列:

[1, 7, 53, 371, 1709, 11963, 32467, 90577, 227269, 634039, 1720751, 12045257, 55486103, 388402721, 2940763459, 20585344213]

約数ペア:

[(1, 20585344213), (7, 2940763459), (53, 388402721), (371, 55486103), (1709, 12045257), (11963, 1720751), (32467, 634039), (90577, 227269)]